Convert DJVU to PFM
Convert DJVU images to PFM format, edit and optimize images online and free.
Drop Files Anywhere to Upload
The DjVu file extension, developed by AT&T Labs in 1996, stands for "Digital Journal Viewer". It is designed to store scanned documents and combine text, line drawings, and images with high compression efficiency. DjVu files are widely used for digitizing books, magazines, and historical documents due to their ability to produce smaller file sizes compared to PDF, JPEG, and TIFF formats. This format employs advanced technologies like image layer separation, progressive loading, and arithmetic coding, making it ideal for web distribution and archival purposes.
The Portable Floatmap (PFM) file format, also known as Portable FloatMap, is an image file format designed to store High Dynamic Range (HDR) images using floating-point values. Developed in the spirit of the Portable Pixmap format, PFM files contain image data with resolutions and byte order specified in the header. This format is particularly useful for applications requiring precise image data, such as computer graphics and image processing. PFM has been widely adopted in the IT industry for its ability to handle a wide range of pixel values beyond the standard 0-255 range, making it ideal for HDR imaging and other advanced visualizations.
Choose the DJVU image you want to convert by browsing your device.
Refine the DJVU image using tools before converting to PFM.
Click Download after the PFM conversion ends to get your file.
Prepare Vertopal CLI to process DJVU image and deliver PFM image.
cd to reach the DJVU folder or reference the path.